TRIBOLOGICAL COMPOSITION Russian patent published in 2023 - IPC C10M101/00 C10M125/04 C10M125/10 C10M125/26 C10M125/30 C10N10/06 C10N10/12 C10N30/06 

FIELD: mechanical engineering.

SUBSTANCE: used to improve the tribological characteristics of lubricants. A tribological composition is proposed, containing a finely dispersed mixture of natural minerals, including serpentine, chalk, borax, kaolin and talc, to which molybdenum disulfide and boron nitride are added, and a mixture of a binder - synthetic oil and melamine-formaldehyde anionic resin in the following ratio of components, wt.%: chalk 0.12÷0.16; borax 0.12÷0.16; kaolin 0.08÷0.14; talc 0.05÷0.09; molybdenum disulfide 0.02÷0.03; boron nitride 0.02÷0.04; serpentine 0.49÷0.51; melamine-formaldehyde anionic resin 1.68÷1.87; synthetic oil - the rest up to 100%.

EFFECT: significant reduction in wear, which confirms the almost complete absence of loss of metal mass in the contact friction pair.

1 cl, 2 ex